Lleyton Hewitt
Boris Becker, age 17.
The youngest men's singles champion at Wimbledon was Boris Becker. Becker was only 17 when he won the 1985 title, breaking a record held by Wilfred Baddeley since 1881.
The youngest Wimbledon male champion is Boris Becker, who was 17 years and 227 days old when he beat Kevin Curren in 1985. The youngest Wimbledon female champion is Lottie Dod, who was just 15 years and 285 days old when she won the title back in 1887.
Jean Borotra is the name of the Basque tennis player who became the first Wimbledon winner from outside the English speaking world.
Harry Potter himself became the youngest player in a century when he joined the Gryffindor quidditch team as Seeker in his first year.
(Men): Boris Becker from Germany was the youngest Wimbledon champion. He won the cup at the age of 17 in 1985. (Ladies' Singles): English tennis player Lottie Dod was the youngest winner in this catagory. She won the cup in her 15 in 1887. (Ladies' Doubles): Martina Hingis from Switzerland at the age of 15 in 1996.
Tim Henman was born on September 6, 1974 in Oxford, Oxfordshire, England, and is now married to Lucy Heald, his only wife, and has 3 children Olivia, Rose and Grace. He has won 13 ATP titles, 1 Master Series, was a four time semi-finalist in Wimbledon and a semi finalist at Roland Garros in 2004. He wants to be the first tennis player to win the Wimbledon since 1936.
The 17-year old Feller became the youngest player ever to play a regular season game.
Martina Hingis
In 1974, Robin Yount became the youngest everyday player in baseball. He was 18 years old when he began his career with the Milwaukee Brewers.
According to Wikipedia (refer to the link, below), the youngest female player to win a Wimbledon title in the past thirty years, as of May 29, 2009, is Martina Hingis at the age of 15 in the Ladies' Doubles Final in 1996 (n.b., the Girls' champions were excluded from this as most such would be the same age).